Python3 adaptation of the exceptions

bjonnh · bjonnh · commit 37a20fec51cd · 2013-11-19T16:14:30.000-06:00
diff --git a/ometa/runtime.py b/ometa/runtime.py
@@ -627,7 +627,8 @@ def eatWhitespace(self):
         while True:
             try:
                 c, e = self.input.head()
-            except EOFError as e:
+            except EOFError as err:
+                e = err
                 break
             tl = self.input.tail()
             if c.isspace():
